FLUNKEY

flunky, flunkey, stooge, yes-man

(noun) a person of unquestioning obedience

lackey, flunky, flunkey

(noun) a male servant (especially a footman)

Source: WordNet® 3.1

Noun

flunkey (plural flunkeys or flunkies)

(derogatory) An underling; a liveried servant or a footman; servant, retainer – a person working in the service of another (especially in the household)

One who is obsequious or cringing; a snob.

(US, finance, slang) One easily deceived in buying stocks; an inexperienced and unwary jobber.

Source: Wiktionary